Finding the Fourth Proportional to 33,516.30, 49,909.98 and 33,148.16

Step by Step Solution

1. Step 1: Write the proportion equation
   33,516.30 : 49,909.98 = 33,148.16 : x
2. Step 2: Convert to fraction form
   33,516.30/49,909.98 = 33,148.16/x
3. Step 3: Cross multiply
   33,516.30x = 49,909.98 × 33,148.16
4. Step 4: Simplify right side
   33,516.30x = 1,654,424,002.64
5. Step 5: Solve for x
   x = 1,654,424,002.64/33,516.30
6. Step 6: Final answer
   x = 49,361.77